The Extron NetPA 502 AT is a half rack 1U, convection cooled power amplifier featuring Dante™. It delivers two channels of 50 watts into 4 ohms. The NetPA® amplifier receives two channels of audio from a Dante-enabled device, allowing for decentralized distribution of audio throughout a building. In addition to amplifying incoming Dante audio, the NetPA amplifier features a 2-channel line level outputs that can simultaneously feed an additional speaker zones or audio system. It is an ENERGY STAR® qualified amplifier with an Extron exclusive, highly efficient, advanced Class D amplifier design. It also features patented CDRS™ - Class D Ripple Suppression that provides improved signal fidelity over conventional Class D amplifiers.